3M Extremium Tape Grey 27.4 m Bundling Repairing Waterproof

3M Extremium Tape Grey 27.4 m Bundling Repairing Waterproof is a robust, multifunctional outdoor-grade adhesive tape designed for bundling, repairing and protecting items in demanding environments. The tape measures 27.4 metres in length and 48 mm in width, and its construction provides resistance to moisture, UV exposure and elevated temperatures up to 93 °C. The grey finish offers a low-profile appearance for visible repairs and reinforcement while the waterproof adhesive and backing maintain bond strength under damp conditions.

Advantages

The tape combines a durable backing and a weather-resistant adhesive that adheres to a variety of surfaces including plastics, metals and rubber. It tolerates prolonged sunlight exposure without rapid degradation and withstands temperatures up to 93 °C, making it suitable for outdoor applications. Its waterproofing properties prevent water ingress at sealed joints and help maintain mechanical strength during wet conditions. The 48 mm width and extended 27.4 m roll length reduce the need for frequent replacements when used for bundling or long repairs.

Suitable for

• Bundling cables, hoses and pipes in outdoor or sheltered industrial settings
• Temporary or semi-permanent repairs on outdoor equipment and enclosures
• Sealing joints and reinforcing seams against moisture
• Protective wrapping for components exposed to UV and weathering

Key specifications

• Length: 27.4 metres
• Width: 48 millimetres
• Color: Grey
• Temperature resistance: up to 93 °C
• Properties: moisture resistant, waterproof, UV resistant

How to use

Clean and dry the surface area before applying the tape to ensure best adhesion. Measure and cut an appropriate length, then press the tape firmly onto the substrate, smoothing from the center outward to remove air pockets. Overlap adjacent wraps as needed to create a continuous seal for bundling or waterproofing. For repairs on irregular surfaces, apply additional pressure and allow the adhesive to form full contact. Avoid applying to surfaces contaminated with oil, grease or heavy dust.

Recommendations

Store the tape in a cool, dry place away from direct sunlight to preserve adhesive performance. For long-term or load-bearing repairs, use this tape as a temporary or reinforcing solution and consider permanent mechanical fixes when appropriate. Test compatibility on a small hidden area when using on painted or delicate surfaces.